.unLock {
  width: 100vw;
  height: 100vh;
  background: url('https://www4.bing.com//th?id=OHR.BradgateFallow_ZH-CN1852334581_UHD.jpg');
  color: #fff;
}
.unLock .loginForm {
  position: absolute;
  top: 25%;
  left: 45%;
}
.unLock .loginForm .avatar .img {
  margin: 0 auto;
  background-color: #dbe4fd;
  width: 90px;
  height: 90px;
  border-radius: 50%;
}
.unLock .loginForm .nickName {
  font-size: 30px;
  text-align: center;
  color: aliceblue;
  margin-bottom: 5px;
}
.unLock .loginForm .bottom {
  margin-top: 10px;
  display: flex;
  justify-content: space-evenly;
}
.unLock .loginBg .top {
  position: absolute;
  top: 50px;
  left: 50%;
  font-size: 20px;
}
.unLock .loginBg .timeDate {
  height: 200px;
  position: absolute;
  left: 100px;
  bottom: 50px;
  font-size: 80px;
}
.unLock .loginBg .timeDate .date {
  font-size: 30px;
}
.unLock .hidden {
  width: 50px;
  height: 50px;
  position: absolute;
  top: 0;
  left: 0;
}
